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Marantz 2285

Stereophonic Receiver (1977-80)

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Marantz 2285


The Marantz Model 2285 is an all solid state receiver incorporating the innovative design and unparalleled technology that have made Marantz famous in the audio component industry.

The 2285 features a sensitive FM tuner, a highly selective AM tuner, a low distortion preamplifier, and two direct coupled power amplifiers on a single chassis, while retaining a flexibility comparable to that achieved using separate components.

The FM tuner utilises a MOSFET front end, ceramic IF filters, and a phase locked loop multiplex decoder.

The AM tuner features an advanced integrated circuit and ceramic IF filters for high selectivity and sensitivity.

The amplifier sections permit the connection of two stereo pairs of loudspeakers, a turntable or record changer, two tape recorders, stereo headphones, and an auxiliary source such as a TV source.

The 2285 also features a variable turnover tone control and front panel dubbing jacks.


  • Tuning range: FM, MW

    Power output: 85 watts per channel into 8Ω (stereo)

    Frequency response: 10Hz to 60kHz

    Total harmonic distortion: 0.08%

    Damping factor: 60

    Input sensitivity: 1.8mV (MM), 180mV (line)

    Signal to noise ratio: 78dB (MM), 88dB (line)

    Output: 775mV (line), 1.5V (Pre out)

    Semiconductors: 4 x IC, 86 x transistors, 60 x diodes, 4 x FET

    Dimensions: 440 x 137 x 365mm

    Weight: 17kg

  • Tuning range: FM, MW

    Power output: 94 watts per channel into 8Ω (stereo)

    Frequency response: 10Hz to 40kHz

    Total harmonic distortion: 0.1%

    Damping factor: 40

    Input sensitivity: 1.8mV (MM), 180mV (line)

    Signal to noise ratio: 50dB (MM), 50dB (line)

    Output: 180mV (line), 1.5V (Pre out)

    Dimensions: 440 x 137 x 362mm

    Weight: 17kg


B instruction/owners manual   English Deutsch Francais - Jeepo65

B service manual   English - pindur

B schematics   English - Jeepo65

B service manual (full)  English - pindur

service manual   English - JuanPabloCuervo

schematic   English - JuanPabloCuervo

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Reviewed Sep 17th, 2014 by LLEI

An impressive receiver in all aspects. Unparalelled build quality and really outstanding sound. best pick in the 22xx range by far.

Reviewed May 26th, 2014 by Rizal

Enjoy with the tuner and beauty face receiver



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